1917华俄道胜银行50戈比,1, 3 及 100 卢布一组四枚。P-S473a 获评 GU 65Q、P-S474a 获评 GU 66Q、P-S475a 获评 GU 64Q、P-S478 获评 AU 55。(t) CHINA--FOREIGN BANKS. Lot of (4). Russo-Asiatic Bank. 50 Kopeks, 1, 3, & 100 Rubles, ND (1917). P-S473a, S474a, S475a, & S478a. PMG About Uncirculated 55 to Gem Uncirculated 66 EPQ.Included in this lot are P-S473a in GU 65Q; P-S474a graded GU 66Q; P-S475a graded CU 64Q; and P-S478 graded AU 55.